Bottle blade



FIG. 1 is a top plan view of a bottle blade showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is an opposite side elevation view thereof;

FIG. 5 is a top perspective view thereof; and,

FIG. 6 is a bottom perspective view thereof.

The broken lines depict environmental subject matter only and form no part of the claimed design. 

The ornamental design for a bottle blade, as shown and described. 